Sounds like validate's not veing called.

Is it a custom Knob? A Knob in a custom plugin (which perhaps has a custom
append())?

Can you give more details.

F.

On Tuesday, February 3, 2015, Nick Guth <nick.g...@gmail.com> wrote:

> I'm having trouble with nuke not updating a knob correctly. I have a few
> python scripts running on various nodes and it updates fine when scrubbing
> through, but every now and then it will act like it got stuck. When
> rendering, this is a bigger problem because I can't just disable/enable a
> node to force it to refresh.
> I tried calling xpos() ypos() on the node after all other knobs (i read
> that sometimes helps), but it's not working.
>
> Even if it's expensive, I'd like to know if there is a way. Cheers.
> -
> Nick
>


-- 
Frank Harrison
Senior Nuke Software Engineer
The Foundry
Tel: +44 (0)20 7968 6828 - Fax: +44 (0)20 7930 8906
Web: www.thefoundry.co.uk
Email: frank.harri...@thefoundry.co.uk
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